Add MISSING_EGL_EXTERNAL_IMAGE (1/3)

Some devices do not have External OES Textures. This change is ported over from CM9.

Change-Id: Ie729e3e88a9da04e1bc0a685f7f3d8dac499692e
Ignore some errors checks, they always occurs because broken GL drivers

Change-Id: Iecdd8bd20aefa491cc042c406c64e21632d7b993